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f4aa5e214eeaf7f1c7f157526a5aa29784cb6a1f
linux/include/sound
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Charles Keepax f4aa5e214e ASoC: dapm: Move dai_link widgets to runtime to fix use after free 
The newly added CODEC to CODEC DAI link widget pointers in
snd_soc_dai_link are better placed in snd_soc_pcm_runtime.
snd_soc_dai_link is really intended for static configuration of
the DAI, and the runtime for dynamic data.  The snd_soc_dai_link
structures are not destroyed if the card is unbound. The widgets
are cleared up on unbind, however if the card is rebound as the
snd_soc_dai_link structures are reused these pointers will be left at
their old values, causing access to freed memory.

Fixes: 595571cca4 ("ASoC: dapm: Fix regression introducing multiple copies of DAI widgets")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200526161930.30759-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-27 13:24:13 +01:00
..
ac97
ASoC: ac97: convert to SPDX identifiers
2018-07-02 10:56:09 +01:00
sof
ASoC: SOF: IPC: dai-intel: move ALH declarations in header file
2020-03-27 15:16:30 +00:00
ac97_codec.h
ALSA: ac97: Treat snd_ac97_bus_ops as const
2020-01-03 09:24:08 +01:00
aci.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ad1816a.h
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ad1843.h
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adau1373.h
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ak4xxx-adda.h
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ak4113.h
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ak4114.h
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ak4117.h
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ak4531_codec.h
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ak4641.h
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2019-06-19 17:09:55 +02:00
alc5623.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
asequencer.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
asound.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
asoundef.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
compress_driver.h
ALSA: core: Implement compress page allocation and free routines
2020-02-18 21:52:05 +00:00
control.h
ALSA: control: Add verification for kctl accesses
2020-01-04 09:37:59 +01:00
core.h
ALSA: core: Add snd_device_get_state() helper
2020-03-23 18:09:19 +01:00
cs35l33.h
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2019-06-19 17:09:55 +02:00
cs35l34.h
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cs35l35.h
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2019-06-19 17:09:55 +02:00
cs35l36.h
ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier
2019-02-08 13:00:28 +00:00
cs42l52.h
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cs42l56.h
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cs42l73.h
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cs4231-regs.h
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cs4271.h
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cs8403.h
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cs8427.h
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da7213.h
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da7218.h
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da7219-aad.h
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da7219.h
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da9055.h
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designware_i2s.h
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2019-05-30 11:26:35 -07:00
dmaengine_pcm.h
ASoC: pcm_dmaengine: Extract snd_dmaengine_pcm_refine_runtime_hwparams
2019-10-01 12:18:25 +01:00
emu10k1_synth.h
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emu10k1.h
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emu8000_reg.h
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emu8000.h
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emux_legacy.h
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emux_synth.h
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es1688.h
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gus.h
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2019-05-30 11:26:35 -07:00
hda_chmap.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hda_codec.h
ALSA: hda: Unify get_response handling
2019-12-13 14:36:52 +01:00
hda_component.h
i915/snd_hdac: I915 subcomponent for the snd_hdac
2019-02-08 16:58:59 +01:00
hda_hwdep.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32
2019-05-24 17:27:10 +02:00
hda_i915.h
ALSA: hda: Make audio component support more generic
2018-07-17 22:25:48 +02:00
hda_register.h
ALSA: hdac: clear link output stream mapping
2019-10-07 03:58:48 +02:00
hda_regmap.h
ALSA: hda: Manage concurrent reg access more properly
2020-01-13 13:40:41 +01:00
hda_verbs.h
ALSA: hda: add verbs for stripe control
2019-01-14 19:52:23 +01:00
hdaudio_ext.h
ALSA: hda: Direct MMIO accesses
2019-08-08 16:36:18 +02:00
hdaudio.h
ASoC: SOF: Intel: Account for compress streams when servicing IRQs
2020-02-18 21:52:06 +00:00
hdmi-codec.h
ASoC: hdmi-codec: Add an op to set callback function for plug event
2019-09-09 14:50:03 +01:00
hwdep.h
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i2c.h
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2019-05-30 11:26:35 -07:00
info.h
ALSA: info: Make snd_info_entry_ops as const
2020-01-03 09:24:18 +01:00
initval.h
ALSA: Allow const arrays for legacy resource management helpers
2020-01-05 16:14:26 +01:00
intel-dsp-config.h
ALSA: hda: add Intel DSP configuration / probe code
2019-10-23 06:31:37 +02:00
intel-nhlt.h
ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry
2019-07-31 15:46:00 +02:00
jack.h
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l3.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
madera-pdata.h
ASoC: madera: Update SPDX headers
2019-06-26 12:27:50 +01:00
max9768.h
ASoC: max9768: add driver for max9768 amplifier
2012-01-30 21:50:55 +00:00
max98088.h
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max98090.h
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max98095.h
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2019-05-30 11:26:32 -07:00
memalloc.h
ALSA: memalloc: Drop snd_dma_pci_data() macro
2019-11-11 09:14:07 +01:00
minors.h
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mixer_oss.h
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mpu401.h
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omap-hdmi-audio.h
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opl3.h
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opl4.h
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pcm_drm_eld.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
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pcm_iec958.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
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pcm_oss.h
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2019-05-30 11:26:35 -07:00
pcm_params.h
ALSA: pcm: More helper macros for reducing snd_pcm_format_t cast
2020-02-10 08:27:08 +01:00
pcm-indirect.h
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2019-05-24 17:36:45 +02:00
pcm.h
Merge tag 'asoc-v5.7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
2020-03-30 13:43:00 +02:00
pt2258.h
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2019-05-30 11:26:35 -07:00
pxa2xx-lib.h
ASoC: pxa: remove snd_pcm_ops
2019-10-08 13:47:20 +01:00
rawmidi.h
ALSA: rawmidi: Avoid bit fields for state flags
2020-02-14 15:53:19 +01:00
rt286.h
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rt298.h
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rt5514.h
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rt5645.h
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rt5659.h
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rt5660.h
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rt5663.h
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rt5665.h
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rt5670.h
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rt5682.h
ASoC: rt5682: Add a property for DMIC delay
2020-03-23 18:17:24 +00:00
s3c24xx_uda134x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sb16_csp.h
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sb.h
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seq_device.h
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seq_kernel.h
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seq_midi_emul.h
ALSA: seq: Constify struct snd_midi_op
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seq_midi_event.h
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seq_oss_legacy.h
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seq_oss.h
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seq_virmidi.h
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sh_dac_audio.h
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sh_fsi.h
ASoC: fsi: convert to SPDX identifiers
2018-08-02 10:56:59 +01:00
simple_card_utils.h
Merge branch 'for-5.4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.5
2019-11-06 16:29:34 +00:00
simple_card.h
ASoC: simple-card: convert to SPDX identifiers
2018-07-02 10:52:47 +01:00
snd_wavefront.h
Merge tag 'asoc-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
2017-11-13 15:45:57 +01:00
soc-acpi-intel-match.h
ASoC: Intel: common: soc-acpi: declare new tables for SoundWire
2020-01-13 15:00:37 +00:00
soc-acpi.h
ASoC: soc-acpi: expand description of _ADR-based devices
2020-03-27 15:16:28 +00:00
soc-component.h
ASoC: soc-pcm: fix state tracking error in snd_soc_component_open/close()
2020-02-24 21:48:24 +00:00
soc-dai.h
ASoC: soc-dai: revert all changes to DAI startup/shutdown sequence
2020-04-15 23:06:01 +01:00
soc-dapm.h
Merge branch 'for-5.6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.7
2020-02-24 22:26:06 +00:00
soc-dpcm.h
ASoC: export DPCM runtime update functions
2020-03-12 13:30:38 +00:00
soc-topology.h
ASoC: topology: unload physical dai link in remove
2019-02-04 11:59:30 +01:00
soc.h
ASoC: dapm: Move dai_link widgets to runtime to fix use after free
2020-05-27 13:24:13 +01:00
sof.h
ASoC: SOF: move arch_ops under ops
2019-12-18 20:02:02 +00:00
soundfont.h
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2019-05-30 11:26:35 -07:00
spear_dma.h
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spear_spdif.h
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sta32x.h
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sta350.h
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tas2552-plat.h
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tas5086.h
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tea6330t.h
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timer.h
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tlv320aic3x.h
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tlv.h
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uda134x.h
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uda1380.h
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util_mem.h
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vx_core.h
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wavefront.h
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wm0010.h
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wm1250-ev1.h
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wm2000.h
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wm2200.h
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wm5100.h
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wm8903.h
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wm8904.h
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wm8955.h
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wm8996.h
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wm9081.h
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wm9090.h
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wss.h
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